(19)
(11) EP 3 341 991 A1

(12)

(43) Date of publication:
04.07.2018 Bulletin 2018/27

(21) Application number: 16754526.8

(22) Date of filing: 24.08.2016
(51) International Patent Classification (IPC): 
H01M 4/505(2010.01)
 H01M 4/525(2010.01)
(86) International application number:
PCT/EP2016/069961
(87) International publication number:
WO 2017/032789 (02.03.2017 Gazette 2017/09)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 27.08.2015 DK 201500509

(71) Applicant: Haldor Topsøe A/S
2800 Kgs. Lyngby (DK)

(72) Inventors:
  • VON BÜLOW, Jon Fold
    2200 Copenhagen N (DK)
  • DAHL, Søren
    3400 Hillerød (DK)
  • HØJBERG, Jonathan
    2800 Kgs. Lyngby (DK)
  • HØJ, Jakob Weiland
    2820 Gentofte (DK)

(74) Representative: Haldor Topsøe A/S 
Haldor Topsøes Allé 1
2800 Kgs. Lyngby
2800 Kgs. Lyngby (DK)

   


(54) HIGH TAP DENSITY LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL, INTERMEDIATE AND PROCESS OF PREPARATION